| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.55 | 6.384% | $258.0344 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $10.39 | 3.870% | $10.7921 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $155.71 | 10.382% | $171.8758 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $240.82 | 13.353% | $272.9767 | $272.98 | $273.00 | $273.00 |
| Purchase #5 | $27.98 | 7.261% | $30.0116 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $145.37 | 6.868% | $155.354 | $155.35 | $155.35 | $155.40 |
| Purchase #7 | $127.73 | 6.629% | $136.1972 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $950.55 | $1,035.2418 | $1,035.24 | $1,035.30 | $1,035.30 | |